17318600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6690

約数の個数: 48

約数和(自身を含む): 43369620

約数和(自身を除く): 26051020

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 6661, 13322, 26644, 33305, 53288, 66610, 86593, 133220, 166525, 173186, 266440, 333050, 346372, 432965, 666100, 692744, 865930, 1332200, 1731860, 2164825, 3463720, 4329650, 8659300, 17318600]

約数ペア:

[(1, 17318600), (2, 8659300), (4, 4329650), (5, 3463720), (8, 2164825), (10, 1731860), (13, 1332200), (20, 865930), (25, 692744), (26, 666100), (40, 432965), (50, 346372), (52, 333050), (65, 266440), (100, 173186), (104, 166525), (130, 133220), (200, 86593), (260, 66610), (325, 53288), (520, 33305), (650, 26644), (1300, 13322), (2600, 6661)]